Study of Fe2O3/H2O2 Fenton-like oxidation and mineralization of anion surfactant

doi:10.4028/www.scientific.net/AMR.550-553.366

CORC > 兰州理工大学 > 兰州理工大学

	Study of Fe2O3/H2O2 Fenton-like oxidation and mineralization of anion surfactant
	Yi, Wang; Z., Ting; H., Feng
	2012
会议日期	July 13, 2012 - July 15, 2012
会议地点	Guangzhou, China
关键词	Chemical engineering Degradation Iron oxides pH Sodium Anion surfactants Degradation efficiency Degradation ratios Fenton Fenton likes Fenton reactions Ferric oxide Hydroxyl radicals pH range pH value Sodium dodecylbenzene sulfonate
卷号	550-553
DOI	10.4028/www.scientific.net/AMR.550-553.366
页码	366-370
英文摘要	Fe2O3/H2O2, a kind of Fenton-like agent, was used to degrade an anion surfactant, sodium dodecyl benzene sulfonate(SDBS),in an aqueous solution. Through a number of batch degradation experiments under various conditions, it was found that the reactivity of the system increased by increasing temperature. The SDBS degradation ratio will increase by, respectively, increasing H2O2concentration and Fe2O3dosage at some extent, but too high H2O2concentration or Fe2O3dosage will decrease the degradation efficiency. pH value has some influences on the reactivity of the system; from 2 to 10, the system maintains high efficiencies all the time. It also can be seen that Fe2O3/H2O2Fenton-like reaction almost has the same efficiency as homogeneous Fenton reaction, while the former has a widely pH range (2-10), and Fe2O3can be separated easily and has no secondary pollutants. © (2012) Trans Tech Publications, Switzerland.
会议录	Advanced Materials Research
会议录出版者	Trans Tech Publications, P.O. Box 1254, Clausthal-Zellerfeld, D-38670, Germany
语种	英语
ISSN号	10226680
内容类型	会议论文
源URL	[http://ir.lut.edu.cn/handle/2XXMBERH/115985]
专题	兰州理工大学
作者单位	Lanzhou University of Technology, Lanzhou 730050, China
推荐引用方式 GB/T 7714	Yi, Wang,Z., Ting,H., Feng. Study of Fe2O3/H2O2 Fenton-like oxidation and mineralization of anion surfactant[C]. 见:. Guangzhou, China. July 13, 2012 - July 15, 2012.